| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | deb r/b Ablestar |
| Spacetrack catalog number | 37651 | 245 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2025 Nov 14 12:59 | 2025 Nov 17 10:18 |
| Time of closest approach (UTC) | 2025 Oct 15 21:29:47.624 |
| Minimum distance | 412.157 km |
| Height difference | 2.225 km |
| Relative speed | 8.708 km/s |
| Angle between velocity vectors | 72° |
| Geographic position | 57.9°S, 55.6°E |
| Height | 825 km |
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